Results 21 to 30 of about 1,620 (304)

Enhanced oxidation aging resistance of asphalt binder with slow-release porous calcium carbonate microspheres loaded with asphalt rejuvenator

open access: yesMaterials & Design, 2023
To enhance the oxidation aging resistance of asphalt binder, slow-release porous calcium carbonate (CaCO3) microspheres loaded with asphalt rejuvenator were proposed.
Wenke Huang   +6 more
doaj   +1 more source

Influence of softer binder and rejuvenator on bituminous mixtures containing reclaimed asphalt pavement (RAP) material

open access: yesInternational Journal of Transportation Science and Technology, 2022
Use of the recycled asphalt pavement (RAP) material is necessary for the sustainable development of the road infrastructure. However successful incorporation of RAP in hot mix asphalt (HMA) has been only up to 30%.
Sujit Kumar Pradhan, Umesh Chandra Sahoo
doaj   +1 more source

Performance evaluation of styreneic methyl copolymer regenerated SBS-modified asphalt and its mixture with high content RAP

open access: yesCase Studies in Construction Materials, 2023
The aging degree of reclaimed asphalt pavement (RAP) is complex and diverse, and the current utilization rate of RAP is far from meeting the needs of green cycle development.
Wu Jing   +4 more
doaj   +1 more source

Performance Assessment of Reclaimed Asphalt Pavement (RAP) in Road Surface Mixtures

open access: yesRecycling, 2021
Considerable amounts of Reclaimed Asphalt Pavement (RAP) are produced every year, as the road network requires maintenance to ensure the safety and comfort of its users.
Vítor Antunes   +2 more
doaj   +1 more source

Bio-Oils as Asphalt Bitumen Rejuvenators

open access: yesEngineering Proceedings, 2023
Bitumen rejuvenators are used to improve or restore the physical and mechanical performance of aged bitumen. Traditional bitumen rejuvenators are a product of crude oil.
Amir Tabaković   +3 more
doaj   +1 more source

Epigenetic rejuvenation [PDF]

open access: yesGenes to Cells, 2012
Induced pluripotent stem (iPS) cells have provided a rational means of obtaining histo‐compatible tissues for ‘patient‐specific’ regenerative therapies (Hanna et al. 2010; Yamanaka & Blau 2010). Despite the obvious potential of iPS cell‐based therapies, there are certain problems that must be overcome before these therapies can become safe and ...
Manukyan, Maria, Singh, Prim B
openaire   +2 more sources

Hand rejuvenation [PDF]

open access: yesAesthetic Surgery Journal, 2004
Both skin and subcutaneous tissues are targeted in this multistage hand rejuvenation protocol. Topical therapies and intense pulsed light are used for skin thickening, rejuvenation, and improvement of age spots and leathery texture. Autologous fat is injected into multiple tissue layers to fill out underlying tissue. Excess skin is excised with a small,
Denton D, Weiss, James H, Carraway
openaire   +2 more sources

Design of Asphalt Mixtures Containing RAP by Balanced Mix Design (BMD) Method [PDF]

open access: yesپژوهش‌های زیرساخت‌های عمرانی, 2023
The mix design of asphalt mixtures is one of the most important factors that affect their performance. Given the importance of the performance assessment of asphalt mixtures and volumetric parameters, a new method called balanced mix design (BMD) had ...
Hassan ziari, Mojtaba Hajiloo
doaj   +1 more source

Differential Scanning Calorimetry as a New Method to Evaluate the Effectiveness of Rejuvenating Agents in Bitumens

open access: yesApplied Sciences, 2021
To date, few methods allow distinguishing a fluxing effect of an additive for bitumen from a regenerating effect. This research aims at identifying a method to accurately establish whether an oxidized bitumen has been regenerated or has simply been ...
Paolino Caputo, Cesare Oliviero Rossi
doaj   +1 more source

Rejuvenation of the Midface [PDF]

open access: yesFacial Plastic Surgery, 2003
AbstractIn this article, the interested reader will learn when and how to apply different techniques on their patients, with the goal of safe, effective, natural looking, and long-lasting midface rejuvenation.
openaire   +3 more sources

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